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Norcyclobenzaprine structure
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Norcyclobenzaprine

TL;DR: Norcyclobenzaprine (CAS 303-50-4) is a chemical compound with molecular formula C19H19N and molecular weight 261.15176 g/mol, supplied by CoreyChem (Career Henan Chemical Co., Ltd.) with ISO-certified quality and global shipping.

N-methyl-3-(2-tricyclo[9.4.0.03,8]pentadeca-1(15),3,5,7,9,11,13-heptaenylidene)propan-1-amine

Also Known As: Norcyclobenzaprine, Norproheptatrien, Desmethylcyclobenzaprine, Dehydronortriptyline, 10,11-Dehydronortriptyline

CAS Number
303-50-4
Molecular Formula
C19H19N
Molecular Weight
261.15176 g/mol
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Application Areas

Top 5 of 3 IPC patent classification(s) from the SureChEMBL global patent database.

Heterocyclic Building Blocks (5 patents) Organic Building Blocks (6 patents) Pharmaceutical Intermediates (12 patents)

Technical Specifications

Molecular FormulaC19H19N
Molecular Weight261.15176 g/mol
XLogP4.7
Topological Polar Surface Area (TPSA)12.0 Ų
Hydrogen Bond Donors1
Hydrogen Bond Acceptors1
Rotatable Bonds3
Exact Mass261.15176 Da
Heavy Atoms20
Complexity340.0
SMILESCNCCC=C1C2=CC=CC=C2C=CC3=CC=CC=C31
InChIKeyXECQQDXTQRYYBH-UHFFFAOYSA-N

Product Description

Applications: Norcyclobenzaprine is used in pharmaceutical synthesis routes and API production, as well as complex organic molecule assembly across discovery and process chemistry. It commonly serves as a versatile building block for organic synthesis. CoreyChem supplies Norcyclobenzaprine (CAS 303-50-4) with custom synthesis available from milligram to multi-kilogram scale, supported by COA, MSDS, and HPLC/NMR/MS documentation.

Norcyclobenzaprine (CAS 303-50-4) is a pharmaceutical intermediate with the molecular formula C19H19N and a molecular weight of 261.15 g/mol. It is also known as Norcyclobenzaprine and Norproheptatrien.

Custom synthesis and full analytical documentation (COA/MSDS) are available from CoreyChem. Request a quotation with your required quantity and purity for current lead time and pricing.

Chemical Property Profile of Norcyclobenzaprine

XLogP
4.7
TPSA (Topological Polar Surface Area)
12.0
Hydrogen Bond Donors
1
Hydrogen Bond Acceptors
1
Rotatable Bonds
3
Heavy Atoms
20
Complexity
340.0
Exact Mass
261.15176
Monoisotopic Mass
261.15176
Data Source: Chemical property values are referenced from PubChem, the world's largest open chemistry database maintained by the National Center for Biotechnology Information (NCBI), U.S. National Library of Medicine.

Property Insights of Norcyclobenzaprine

The XLogP value of 4.7 indicates that Norcyclobenzaprine is lipophilic (fat-soluble), which may influence its absorption, distribution, and formulation strategy. With a topological polar surface area (TPSA) of 12.0 Ų, Norcyclobenzaprine exhibits relatively low polarity, potentially indicating favorable cell membrane permeability. Following Lipinski's Rule of Five, Norcyclobenzaprine has 1 hydrogen bond donor(s) and 1 hydrogen bond acceptor(s), all within the drug-like range, suggesting favorable oral bioavailability potential.

Frequently Asked Questions

What is the CAS number of Norcyclobenzaprine?

The CAS number of Norcyclobenzaprine is 303-50-4.

What is the molecular formula of Norcyclobenzaprine?

The molecular formula of Norcyclobenzaprine is C19H19N.

What is the molecular weight of Norcyclobenzaprine?

The molecular weight of Norcyclobenzaprine is 261.15176 g/mol.

What are the applications of Norcyclobenzaprine?

Norcyclobenzaprine is used in pharmaceutical synthesis routes and API production, as well as complex organic molecule assembly across discovery and process chemistry. It commonly serves as a versatile building block for organic synthesis. CoreyChem supplies Norcyclobenzaprine (CAS 303-50-4) with...

Where can I buy Norcyclobenzaprine?

You can request a quote for Norcyclobenzaprine directly from CoreyChem. Contact us or email [email protected] for pricing and availability.

Does CoreyChem offer custom synthesis for Norcyclobenzaprine?

Yes, CoreyChem provides custom synthesis services for Norcyclobenzaprine and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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